CN209919380U

CN209919380U - Tool for machining special-shaped part on machine tool

Info

Publication number: CN209919380U
Application number: CN201920741098.4U
Authority: CN
Inventors: 黎军
Original assignee: Kunshan Feitian Precision Machinery Manufacturing Co Ltd
Current assignee: Kunshan Feitian Precision Machinery Manufacturing Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-10
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to the technical field of clamps, and discloses a tool for processing a special-shaped part on a machine tool, wherein the special-shaped part comprises a transverse plate and a foot rest connected to the end surface of the transverse plate, the outer side wall of the foot rest is provided with a lateral surface expanding from the transverse plate to the tail end of the foot rest, the tool comprises a base and a positioning column arranged on the base, the positioning column is used for supporting the special-shaped part from the lateral surface of the foot rest to the opposite side, and the positioning column is vertically connected to; the base is also vertically connected with a clamp support, the clamp support is provided with a plurality of threaded holes, each threaded hole is movably connected with an adjusting bolt, the end part of the outer side face, right opposite to the foot rest, of each adjusting bolt is hinged with a positioning plate, and the positioning plates are used for being matched and abutted with the outer side face to form transverse component force and component force towards the base on the foot rest. The utility model is suitable for a to the foot rest class part that has the inclination fix a position the clamp and press from both sides tightly, improve machining efficiency and machining precision.

Description

Tool for machining special-shaped part on machine tool

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a frock that is used for processing dysmorphism piece on the lathe.

Background

When a special-shaped piece is machined on a machine tool, the special-shaped piece needs to be positioned on the machine tool through a clamp, but the large surface of the special-shaped piece is an irregular inclined plane or a curved surface, and the special-shaped piece is generally difficult to clamp and mount by using a universal clamp when being machined. The clamping tool for the special-shaped part in the prior art is generally difficult to mount a part with a foot rest. When clamping and positioning a part with a foot rest, the foot rest of the part is generally difficult to be directly positioned by clamping, and particularly the foot rest part with an inclined side wall.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a frock for processing dysmorphism piece on the lathe can carry out the accurate clamping position to the dysmorphism piece that has the foot rest.

In order to achieve the above object, the present invention provides a tooling for machining a special-shaped part on a machine tool, the special-shaped part includes a transverse plate and a foot rest connected to an end surface of the transverse plate, an outer side wall of the foot rest has an outer side surface expanding from the transverse plate to a terminal of the foot rest, the tooling includes a base and a positioning column arranged on the base, the positioning column is used for supporting the special-shaped part from the opposite side of the outer side surface of the foot rest, and the positioning column is vertically connected to the base through a bolt;

still be connected with the anchor clamps support perpendicularly on the base, be equipped with a plurality of screw holes on the anchor clamps support, each swing joint has adjusting bolt in the screw hole, adjusting bolt is last just to the lateral surface tip articulated of foot rest is connected with the locating plate, the locating plate be used for with lateral surface cooperation butt, it is right the foot rest forms transversely and the orientation the component of base.

Preferably, two threaded holes are formed in each clamp bracket.

Preferably, the outer side face and the surface shape of the positioning plate are fitted.

Preferably, the number of the foot rests is four.

As a preferred scheme, the base is provided with a long-strip-shaped mounting hole, and the positioning column is connected in the mounting hole through a bolt.

Preferably, the positioning plate is plate-shaped, and reinforcing ribs are arranged on the positioning plate.

The utility model provides a tool for processing special-shaped parts on a machine tool, which clamps and positions a workpiece with a transverse plate and a foot rest connected to the transverse plate, wherein the outer side wall of the foot rest is provided with an inclined plane which is gradually expanded from the transverse plate to the tail end of the foot rest; this frock has the base and connects the reference column on the base, and the reference column supports dysmorphism piece from the offside of the lateral wall of foot rest for this frock can be followed the inboard of each foot rest and is supported the location to dysmorphism piece. Simultaneously, still be connected with the anchor clamps support on the base, the last transverse connection of anchor clamps support has adjusting bolt that can adjust, is connected with the locating plate on the adjusting bolt, and the locating plate can cooperate with the lateral wall of foot rest aslope to the realization is to the stable location of foot rest, so that carry out machine tool machining to dysmorphism piece.

Drawings

Fig. 1 is a schematic perspective view of a tool for machining a special-shaped part on a machine tool according to an embodiment of the present invention, when the tool is matched with the special-shaped part;

fig. 2 is a schematic front view of a tool for machining a special-shaped part on a machine tool according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a tool for machining a special-shaped part on a machine tool according to an embodiment of the present invention;

in the figure, 10, a profile member; 11. a transverse plate; 12. a foot rest; 13. an outer side surface; 20. a base; 21. mounting holes; 30. a positioning column; 40. a clamp bracket; 41. a threaded hole; 42. adjusting the bolt; 50. positioning a plate; 51. and (5) reinforcing ribs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the utility model discloses a frock for processing dysmorphism piece on machine tool of preferred embodiment can fix a position the foot rest that has the slope lateral wall to realize the clamping to dysmorphism piece, be convenient for process dysmorphism piece on machine tool.

Based on above-mentioned technical scheme, provide a frock for processing dysmorphism piece on the lathe in the embodiment, the utility model discloses dysmorphism piece 10 of clamping includes diaphragm 11 and the foot rest 12 of connection on the 11 terminal surfaces of diaphragm, and diaphragm 11 is the main part component of dysmorphism piece 10, carries out the lathe man-hour to the structure on diaphragm 11 in needs, needs carry out the clamping through foot rest 12 to this dysmorphism work piece.

Specifically, the outer side wall of the foot rest 12 has an outer side surface 13 which is expanded from the transverse plate 11 to the tail end of the foot rest 12, that is, the outer side surface 13 is in an inclined structure, when the special-shaped workpiece is clamped, the foot rest 12 of the special-shaped workpiece is positioned through the positioning column 30 and the positioning plate 50, and the outer side surface 13 is positioned by the positioning plate 50 which can be inclined.

Specifically, the utility model discloses still include base 20 and locate reference column 30 on base 20, base 20 is the mount pad of this anchor clamps, and base 20 can be for cylindrical for base 20 can press from both sides tight location to the lateral wall of base 20 through the chuck of lathe, and then through the special-shaped workpiece on this frock of lathe processing.

Specifically, the positioning posts 30 are used for supporting the special-shaped member 10 from the outer side 13 of the foot rest 12, that is, the positioning posts 30 limit the position of the special-shaped workpiece from the inner side of each foot rest 12.

The positioning column 30 is vertically connected to the base 20 through a bolt, the positioning column 30 has a side wall matched with the side wall of the foot rest 12, and the positioning column 30 is attached to and positioned on the foot rest 12.

Specifically, the base 20 is further vertically connected with a clamp bracket 40, the clamp bracket 40 is provided with a plurality of threaded holes 41, each threaded hole 41 is movably connected with an adjusting bolt 42, the end part of the adjusting bolt 42, which is opposite to the outer side surface 13 of the foot rest 12, is hinged with a positioning plate 50, and when a special-shaped piece is installed, the matching degree between the positioning plate 50 and the foot rest 12 can be adjusted by rotating the adjusting bolt 42.

Specifically, the positioning plate 50 is adapted to be in fit abutment with the outer side surface 13, and when the positioning plate 50 is in pressing abutment against the side wall of the foot rest 12, the foot rest 12 forms a component force in a lateral direction and towards the base 20, so that the foot rest 12 of the profile can be pressed against the base 20.

Preferably, each fixture support 40 is provided with two threaded holes 41, each of the two threaded holes 41 is in threaded connection with an adjusting bolt 42, the angle of the positioning plate 50 can be adjusted by rotating the adjusting bolts 42, and then the positioning plate is attached to the foot rests 12 with different inclination angles, so that the expansion performance of the fixture is improved.

Preferably, the outer side surface 13 and the surface shape of the positioning plate 50 are fitted, so that the positioning plate 50 can perform more stable positioning clamping on the foot rest 12.

Preferably, the number of the foot rests 12 is four.

Preferably, the base 20 is provided with an elongated mounting hole 21, and the positioning column 30 is connected in the mounting hole 21 by a bolt, so that the positioning column 30 can be detached from the base 20.

Preferably, the positioning plate 50 is plate-shaped, and the positioning plate 50 is provided with the reinforcing rib 51, so that the rigidity of the positioning plate 50 can be improved by the reinforcing rib 51, and the special-shaped piece can be positioned more stably.

To sum up, the utility model discloses can fix a position the foot rest through the locating plate that has angle modulation function, the locating plate is fixed a position the foot rest that has inclination, has improved the precision to dysmorphism location, installs the base on the lathe, is convenient for process the work piece on the frock clamp, has very strong adaptability, is convenient for improve production machining efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A tool for machining a special-shaped piece on a machine tool, wherein the special-shaped piece (10) comprises a transverse plate (11) and a foot rest (12) connected to the end face of the transverse plate (11), the outer side wall of the foot rest (12) is provided with an outer side face (13) expanding from the transverse plate (11) to the tail end of the foot rest (12), the tool is characterized by comprising a base (20) and a positioning column (30) arranged on the base (20), the positioning column (30) is used for supporting the special-shaped piece (10) from the opposite side of the outer side face (13) of the foot rest (12), and the positioning column (30) is vertically connected to the base (20) through a bolt;

still be connected with anchor clamps support (40) perpendicularly on base (20), be equipped with a plurality of screw holes (41) on anchor clamps support (40), each swing joint has adjusting bolt (42) in screw hole (41), adjusting bolt (42) are gone up just to lateral surface (13) end hinged joint of foot rest (12) is connected with locating plate (50), locating plate (50) be used for with lateral surface (13) cooperation butt, it is right foot rest (12) form transversely and the orientation the component force of base (20).

2. A tooling device for machining profiled elements on a machine tool according to claim 1, characterized in that two threaded holes (41) are provided on each of said clamp holders (40).

3. A tooling for machining profiled elements on a machine tool according to claim 2, characterized in that the external lateral surface (13) and the surface shape of the positioning plate (50) are fitted.

4. A tooling for machining profiled elements on a machine tool according to claim 3, characterized in that said foot rests (12) are four in number.

5. The tooling for machining a special-shaped piece on a machine tool is characterized in that the base (20) is provided with an elongated mounting hole (21), and the positioning column (30) is connected in the mounting hole (21) through a bolt.

6. The tooling for machining a special-shaped piece on a machine tool according to claim 5 is characterized in that the positioning plate (50) is plate-shaped, and reinforcing ribs (51) are arranged on the positioning plate (50).